How do you make a 12 team 8 week schedule?

To create a 12-team, 8-week schedule, divide the teams into two groups of six for round-robin play, where each team plays every other team in their group once over the first five weeks. In weeks six to eight, arrange crossover matches between the two groups, ensuring each team plays against teams from the other group. Rotate matchups weekly to maintain variety and balance. Finally, ensure that no team has a week off during the schedule.